Question

Find the length of the unknown side. Round your answer to the nearest tenth. Image of a right triangle with a leg labeled 18 and hypotenuse labeled 75; the other leg is unknown and marked with a question mark. 65.4 70.5 72.8 93.0

Answer 1

72.8

Explanation:

Answer 2

h^2=x^2+y^2 (Pythagorean Theorem)

75^2=18^2+y^2

y^2=75^2-18^2

y^2=5625-324

y=√5301

y≈72.8